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Water Pressure Switch, 0.1 to 20 Bar

5 out of 5 based on 1 reviews | Write a review
$86.51
Good price water pressure switch with 0.1-20 bar pressure range can be chosen, NO/ NC two contact forms, ±0.2 bar/ ±0.3 bar/ ±0.05 bar/ ±1 bar precision. The pressure switch has the advantages of flexible installation, convenient use, strong independence and long service life.
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SKU: ATO-PS-LF703
This product has a minimum quantity of 5
30-day Returns
Free Shipping
Delivery date: 6-12 days

Note: This pressure switch cannot be used for drinking water.

High-performance pressure switch with cheap price, the mechanical pressure switch features 250VAC/ 24VDC max voltage, max current 4A, and 300 bar burst pressure.

Specification

Model ATO-PS-LF703
Pressure range 0.1-1 bar/ 1-5 bar/ 1-10 bar/ 10-20 bar
Precision ±0.2 bar/ ±0.3 bar/ ±0.05 bar/ ±1 bar
Contact form NO/ NC
Connection thread 1/8 NPT, 1/4 NPT, G1/8, G1/4, 1/4 copper tube
Diaphragm type NBR/ FKM/ EPDM/ HNBR
Body material Zinc-plated steel/ stainless steel
Contact material Silver cadmium alloy (can be gold plated)
Max voltage 250VAC/ 24VDC
Max current 4A
Working temperature range -40℃~+100℃ (baesd on different diaphragm)
Life endurance 10
Eletrical life endurance 10
Pollution situation Normal
IP level IP65
Max working pressure 150 bar
Burst pressure 300 bar
Certificate CE, RoHS, REACH
Warranty 12 months

Dimensions (mm)

Dimension of pressure switch

Tips: How to Set Up the Pressure Switch?

  1. Short press the (ON/OFF) run key to turn off the run indicator, and the pressure control system is closed.
  2. Short press the SET button once to enter the lower limit setting state (corresponding to the lower limit indicator light), set the value through (▲) (▼), after setting the lower limit, short press the SET button to enter the upper limit setting, the setting method is the same as above.
  3. Set the upper/lower limit of control: After the setting is completed, press the SET button to automatically save the set value into the computer chip (after the parameter is modified, no key operation within 5 seconds will automatically save the current parameter setting).
  4. Press the (ON/ OFF) run key again (the corresponding run indicator light is on), and the motor starts to work.
Existing reviews of Water Pressure Switch, 0.1 to 20 Bar
Maximum operating temperature
What is the maximum continuous operating temperature this pressure switch can withstand? I am looking at the stainless-steel version. Thanks.
From: Irinas | Date: 28/05/2025
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ATO Responded
Its operating temperature range is -40℃ to 100℃, so the maximum continuous operating temperature is 100℃.
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